baber/WOPTO huggingface dataset:
Patent JP-S645175-A (JP)
Title: Video printer
Inventor: KOBORI YASUNORI
IPC: H04N5/91
Filed: 1987-06-29
Abstract: PURPOSE:To eliminate the need for a high speed operation control circuit element for a noninterlacing signal by inputting both the interlacing signal and a noninterlacing signal with clock signals of equal frequency without varying the frequency of a clock signal supplied to a memory control part, an address control part, etc. CONSTITUTION:A processing circuit for the interlacing signal which samples a video signal and holds one-line data in a line memory 8 has a means which inverts the polarity of the clock of a clock generation part 1 by 180 deg. every print-line intervals so as to reduce time base pitch of printing to nearly a half without switching the frequency of a sampling clock from a horizontal address control part 2, a means which reduces the clock frequency of a print line counter to a half, and write/read address control means 3 and 4 for a line memory. Then a means which performs the interlacing/noninterlacing switching of them is provided. Consequently, a video printer for both interlacing and noninterlacing signals which is different in horizontal synchronizing frequency by nearly one and a half times is obtained.
Patent JP-S6221089-A (JP)
Title: Voice alarm clock
Inventor: SHIRATORI KAZUHIKO
IPC: G04G13/00
Filed: 1985-07-19
Abstract: PURPOSE:To make it possible to auditively know alarm time or other content by simple operation, by selecting either one of the present time and other content corresponding to the number of operation times of a switch to inform the same by voice. CONSTITUTION:The number of operation times of a manual switch 1 within a definite time are counted by a counter 5 and either one of the present time and other content is selected corresponding to the counted number of times by a selection circuit 9. For example, when the present time is desired to know, the switch 1 is pressed once to set the output Q of an FF circuit 3 to '1' and the output of a timing circuit 8 is selected by the selection circuit 9 to be supplied to a latch circuit 10 and, when the counter 5 counts 1sec, the content of the circuit 8 is latched by a latch circuit 10 and the present time is informed as voice from a synthesis circuit 12. When alarm time is desired to know, the switch 1 is succeedingly pressed two times to set the output Q of the circuit 3 to '0' and the output of an alarm register 7 is selected by the circuit 9 to be supplied to the circuit 10 and, when the counter 5 counts 1sec, the content of the register 7 is latched by the latch circuit 10 and the alarm time is informed as voice from the circuit 12.
Patent JP-H08331851-A (JP)
Title: Main power supply activating method and apparatus
Inventor: SATO KAZUO
IPC: H02M7/162
Filed: 1995-06-01
Abstract: PURPOSE: To obtain a method and an apparatus for preventing a momentary rush current from flowing excessively in ignition. CONSTITUTION: An input power supply 5 is monitored. When the voltage of input power supply 5 monitored previously is dropped or it cannot charge a main capacitor 2 after the ignition of thyristors 1a to 1c, such malfunction phase is ignited with delay of several cycles or such phase is skipped and the other phase is ignited to active the power supply.
Patent JP-H0831209-A (JP)
Title: Vehicular lamp
Inventor: ARITAKE YASURO
IPC: G02B5/26
Filed: 1994-07-12
Abstract: PURPOSE:To reduce assembling cost through reduction in the number of part items and to provide a uniform emitting surface by sandwiching a bar-shaped light source between the abutment surface of a housing and the channeled part of a transparent body, and causing light beams emitted form the light source to be transmitted through the channeled part of the transparent body and reflected by a reflective coating. CONSTITUTION:A bar-shaped light source 11 is sandwiched between the abutment surface 12a of a housing 12 and the channeled part 13a of a transparent body 13, the housing 12 having a wall part 12b in the form of a paraboloid and a projection 12c which projects from the wall part 12 b to the focal-point side of the wall part 12b. Light beams P emitted from the light source 11 are transmitted through the channeled part 13a of the transparent body 13, reflected by a reflective coating 14 and formed into parallel beams.
Patent JP-S5948858-A (JP)
Title: Tape recorder
Inventor: SHINOHARA ISAO
IPC: G11B15/675
Filed: 1982-09-14
Abstract: PURPOSE:To prevent the damage of a tape recorder owing to the misloading or malfunction, by providing a detecting means which detects that a tape driving device is loaded into the main body of a tape recorder, and actuating a cassette shift means only while said detecting means is working. CONSTITUTION:A detection switch 62 which works when a tape driving device 3 is loaded in a correct way is provided to the main body 1 of a tape recorder. The switch 62 is connected to a cassette shift means control part 63 which controls a motor 40 that drives a cassette shift means. If the device 3 is defectively loaded into the body 1, the part 63 does not revolve the motor 40 since the switch 62 is inactive. Therefore, the cassette is not shifted. In such a way, the damage of a tape recorder due to the misloading or malfunction is prevented.
Patent JP-2000342394-A (JP)
Title: Cover material supporting structure
Inventor: HIGANO YUJI
IPC: A47C31/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a cover material supporting structure for preventing the end knot of a thread for sewing the cover material from being exposed and for reducing creases to be formed at a projecting part as much as possible. SOLUTION: The cover material 21 has a general part 21a and a projecting part 22 projecting in the shape of a tongue from the general part 21a, turned back along a folding part 22c and sewn together. A first thread 24 with which the projecting part 22 is sewn is extended to sew the general part 21a, and the end knot 24a of the first thread 24 is formed in the general part 21a. A cover member 23 with the front side abutting to the front side of the general part 21a, is laid on the general part 21a and sewn to the general part 21a with a second thread 25, then the cover member 23 is turned back to cover the first thread 24.
Patent JP-H11333595-A (JP)
Title: Stepping type squeezer of square empty can
Inventor: YOKOYAMA MASAHIRO
IPC: B30B9/32
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To squeeze an empty can flat by two stepping actions of a press lever by pressing a bulged part formed in a primary press by a projecting bar in a linear contact manner when the empty can after the primary press is moved and placed to a distal side, and fixing a secondary press member both sides of which are folded to a lower surface of the press lever. SOLUTION: When a square empty can 2 is placed and held between stoppers 5 of a base 1, and a press lever 4 is pressed downwardly, a recessed part is formed over the whole length in a longitudinal direction at a center part in the width direction of the empty can 2 by a primary press member 7, both side parts of the recessed part are inclined inwardly to form a bulged part on both end parts in the longitudinal direction of the recessed part. The empty can 2 is moved backward, and placed and held on a square empty can placement base 9 between stoppers 8.  When the press lever 4 is pressed donwardly, a projecting bar formed in the width direction of both ends of a secondary press member 12 presses the bulged part on a proximal side downwardly, and both side parts of the recessed part are pressed downward while inclined inwardly, and folded since an aperture of (h) in height is present from an upper surface of the base 1.
Patent JP-H0828336-A (JP)
Title: Transient time fuel injection control method
Inventor: HAYASHI KENJI
IPC: F02D41/04
Filed: 1994-07-12
Abstract: PURPOSE:To improve transient time drivability by asynchronously injecting a fuel quantity according to a variation in intake air pressure. CONSTITUTION:In a transient time fuel injection control method to inject fuel of a quantity according to an operating condition of an engine to respective cylinders with every prescribed crank angle in synchronism with a suction stroke as well as to inject fuel in asynchronism with the suction stroke on the basis of the transient condition when the fact of transient time is detected, a asynchronous injection criterion is lowered to judge to perform asynchronous injection when the fact of the transient time is detected. The fact that a variation in intake air pressure at transient time exceeds the asynchronous injection criterion is detected, and a fuel quantity according to the variation in the intake air pressure is asynchronously injected. (S1 S2 S3 S4 S5 S6 S7).
Patent JP-H0830846-A (JP)
Title: Charge adjustment device
Inventor: HAMANO SHINGO
IPC: G06Q20/00
Filed: 1994-07-12
Abstract: PURPOSE:To provide a charge processing device which has excellent characteristics not to require an operator in the adjustment processing by resolving the problem that cash or another card is required to make up for a deficiency at the time of payment with a prepaid card whose balance is a small amount. CONSTITUTION:A charge processing means 105 calculates the total amount of paid money inputted by a unit price input means 103; and if it is smaller than the balance of a card 101, the balance is calculated as a minus amount of money. The calculated balance is recorded in a card storage area 102 and an adjustment device storage area 109 by a card input/output means 104 and a card information storage means 107 respectively. The balance of each card is confirmed by a balance retrieval means 108 without the card.
Patent JP-S6138433-A (JP)
Title: Underwater temperature sensor
Inventor: YAKIDA YASUNOBU
IPC: G01K11/22
Filed: 1984-07-30
Abstract: PURPOSE:To reduce the effect of a tide, by mounting transmiting and receiving ultrasonic vibrators respectively having different frequencies in plural pipes fixed to a wire and measuring underwater temp. on the basis of the sonic velocity of ultrasonic waves passing through the pipes. CONSTITUTION:Transmitting and receiving ultrasonic vibrators 41-44, 51-54 having respective different frequencies f1-f4 are attached to both ends of plural pipes 3 fixed to two wires 2a, 2b provided so as to be wound up by a wind-up drum 1 and connected to transmitting and receiving apparatuses 7, 9 through signal wires 6a, 6b, 8a, 8b. When ultrasonic waves are emitted from the transmitting vibrators 41-44 by the electric signal from the transmitting apparatus 7, said ultrasonic waves are received by the receiving vibrators 51-54 to electric signals which are, in turn, sent to the receiving apparatus 9 where sonic velocity is detected to measure underwater temp. Therefore, no effect by tide is affected thereto and a structure can be simplified.
Patent JP-S6316499-A (JP)
Title: Prom write device
Inventor: ASO TSUKASA
IPC: G11C17/00
Filed: 1986-07-08
Abstract: PURPOSE:To effectively use an existing PROM write device by connecting an adaptor to a PROM write device whose object is some specific PROM, so that other kind of PROM can become a write object. CONSTITUTION:For instance, at the time of executing write with regard to a 28-pin PROM, a socket 3 of a write device body 1 and a connector 21 of an adaptor part 2 are set to a separated state, and to its socket 3, the 28-pin PROM is connected. According to such a connection, an MPU 5 executes a control program which has been stored in a ROM 10, and by a write/read-out part 9 and a voltage generating part 12, data which has been stored in a RAM 11 in advance is written in the 28-pin PROM. Also, when other 28-pin PROM which has been written in advance is connected to the socket 3, data which has been written in its PROM is read out and stored in the buffer memory 11.
Patent JP-H118700-A (JP)
Title: Transmission system
Inventor: SATO TAKASHI
IPC: H04L12/26
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To locate a transmission block having a fault at a low cost with high accuracy in the transmission system consisting of pluralities of transmission blocks. SOLUTION: The system is provided with pluralities of node equipments 13-1-13-N that are placed at an end and a relay point of a transmission line 11, discriminate the propriety of an outgoing link reaching its own station and transmit the result to an incoming link and with a monitor means 15 that receives a transmitted discrimination result and conducts fault processing corresponding to the result or man-machine interface. Each of pluralities of the node equipments is provided with discrimination result redundancy means 17, 21 that add the result of discrimination to excess fields multiplexed on its own station frame and assigned in the low-order frame among fields of frames transmitted to an incoming link.  The monitor means 15 is provided with fault point location means 19, 23 that locate a node equipment assigned to a concerned field to be close to a faulty point when the result of each discrimination is added to the excess fields.
Patent JP-S6315213-A (JP)
Title: Rotary polygon mirror
Inventor: MATSUDA TAMOTSU
IPC: G02B26/12
Filed: 1986-07-08
Abstract: PURPOSE:To execute an injection molding without requiring a complicated machine work, and to obtain a stable quality by covering a reflecting surface of a rotary polygon mirror base body made of a synthetic resin, having a reflecting surface whose surface roughness is <=0.5muRmax, with a metallic thin film. CONSTITUTION:At least a reflecting surface 3 of a rotary polygon mirror base body made of a synthetic resin, having a reflecting surface whose surface roughness is <=0.5muRmax is covered with a metallic thin film 4. The surface roughness of the rotary polygon mirror base body is <=0.05muRmax desirably, and <=0.01muRmax more desirably. Also, as for a base body 2 of a rotary polygon mirror 1, it is desirable to manufacture it by an injection molding by using a precise metallic mold which has brought a part corresponding to the reflecting surface 3 to a mirror finish by a superprecise work, and also, thickness of the metallic thin film 4 for covering the reflecting surface 3 is <=1mu desirably, and <=0.1mu more desirably. In this way, a characteristic which is excellent in the surface roughness is shown, and its reflection factor can also be set to >=85%.
Patent JP-S643923-A (JP)
Title: Manufacture of superconductive thin film
Inventor: KAWAI TOMOJI
IPC: H01L39/12
Filed: 1987-06-25
Abstract: PURPOSE:To obtain a thin film with high reproductivity by causing group IIIa metal, barium, copper and/or their oxides to adhere onto a substrate of a specific temperature, irradiating an oxygen neutral beam onto the substrate to form the thin film, and then performing heat treatments for two times at respectively specified temperature. CONSTITUTION:Evaporation materials chosen one each from respective group of group IIIa metal (Sc, Y, Er, etc.) or their oxides, barium or barium oxide, and copper or oxides of copper are put into crucibles 1-3 respectively and evaporated by scanning the crucibles 1-3 with an electron beam (a) from an electron beam evaporation source 6, with the base plate temperature during evaporation made at 900-950 deg.C. Then the oxygen ion drawn out of an oxygen ion source 7 simultaneously with the evaporation is neutralized with a neutralizer 11 and forms a thin film on the surface of the substrate 8. After the thin film is formed, the thin film undergoes a 1st heat treatment at 750-850 deg.C and a 2nd heat treatment at 450-600 deg.C in an oxygen atmosphere respectively. This makes it possible to obtain a superconductive thin film with high reproductivity.
Patent JP-S5492158-A (JP)
Title: Amplifier circuit
Inventor: OGUCHI TAKUROU
IPC: H03F1/00
Filed: 1977-12-29
Abstract: PURPOSE: To switch a RF signal efficiently without using an alternation switch utilizing that the input-output impdeance of a through-type amplifier varies at the power cutting-off time, by connecting three-port circulators to input and output terminals.  
     CONSTITUTION: In the system which reduced the power consumption of a radio equipment by decreasing a transmission output under specific conditions, a RF signal inputted from terminal 11 is inputted at a normal operation time to through- type amplifire 15, applied with the required voltage from power terminal 17, via circulator 12 and amplified before being outputted from terminal 21 via circulator 19. On the other hand, when the power supply is turned off by opening switch 16, input and output impedence values of amplifier 15 differ remarkably from those of lines 14 and 18 and the input RF signal reflects in amplifier 15, passes through isolator 22 with a low loss, and reflects again at the output side of amplifier 15, so that it will appear at output terminal 21 via circulator 19. The power consumption is therefore reduced and signals are passed with a low loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0511105-A (JP)
Title: Production of color filter
Inventor: NIKAIDO MASARU
IPC: G02B5/20
Filed: 1991-07-01
Abstract: PURPOSE:To provide the process for production of color filters which does not require post treatments and can reduce costs. CONSTITUTION:A table 21 is freely movable in directions X, Y and Z and is freely rotatable in a direction theta. A glass substrate 9 is imposed on this table 21. A die 22 made of an alloy, such as 'Imvar (R)' alloy, having <=1.5X10<-6>cm/ deg.C coefft. of thermal expansion a slit formed at its bottom end. The die 22 houses colored ink. A pressure is applied to the die 22 by using an inert gas from the supply hole 23 of the die to eject the colored ink from the slit on the bottom surface of the die 22. A colored layer 26 is formed on the glass substrate 9 by the ejected colored ink.
Patent JP-2000344828-A (JP)
Title: Preparation of low-impurity styrene resin, styrene resin, and resin composition
Inventor: SHO KAZUHIKO
IPC: C08L25/04
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a resin having a specified or lower content of styrene and a polymerization solvent and suited for foods by mixing a molten styrene resin having a total content of styretre and a polymerization solvent with a carbon dioxide gas fluid in a specified ratio and treating the mixture. SOLUTION: A styrene resin having a total content of styrene and a polymerization solvent of 1 wt.% or below is mixed with a carbon dioxide gas fluid in a volume ratio of 1/2 to 1/10, and the mixture is led to a separating tank, where the fluid is separated from the styrene resin to obtain a styrene resin having a total content of styrene and the solvent of 30 ppm or below. The mixing of the styrene resin with the fluid is performed by melting the styrene resin by means of an extruder and introducing a carbon dioxide gas fluid into the extruder or by feeding a molten styrene resin and a carbon dioxide gas fluid into an apparatus with a built-in static mixer and mixing them. It is desirable that the mixing is performed at 150-250 deg.C under 100-300 kg/cm2.
Patent JP-H0451673-A (JP)
Title: Picture reader
Inventor: IMOTO YOSHIYA
IPC: H04N1/407
Filed: 1990-06-19
Abstract: PURPOSE:To obtain high picture quality without lowering a gradation value by converting a detection signal from a picture reading sensor into a 10-bit digital signal, and changing a conversion characteristic according to the density by using a converter which outputs an 8-bit signal by considering the above signal address input. CONSTITUTION:An A/D converter 1 which converts the detection signal from the picture reading sensor into the 10-bit digital signal and a 10-bit-10-bit density conversion unit 5 whose conversion characteristic is changed for low density, intermediate density and high density by using the converter 2 (look-up table) to output the 8-bit signal as considering the A/D-converted 10-bit digital signal the address input are provided. Then, in the low density, the slope of the conversion characteristic is made steep so as to prevent a fault that converted outputs turn equal for different inputs, and in the intermediate density and the high density, the pitch of the output is made fine so as to prevent the gradation value from being omitted. Thus, the gradation value of the 8-bit signal is never lowered, and the high picture quality can be obtained.
Patent JP-S5586937-A (JP)
Title: Cylinder unit with hermetically introduced gas
Inventor: ASHIBA MASAHIRO
IPC: F16F9/00
Filed: 1978-12-20
Abstract: PURPOSE:To facilitate the hermetic introduction of a gas and its removal, by introducing the gas into a cylinder as the expansion length of a rod remains large, then thrusting the rod in and rotating it or performing similar operation. CONSTITUTION:To assemble a cylinder unit, a rod 3 is inseted into a seal member carrier 8, a seal member 6 and a cylindrical member 5 sequentially. Then, a piston 2 is secured on the front end of the rod 3 by a screw 9. The rod 3 is inserted into a cylinder 1. The upper part of the cylinder 1 is calked at 1a to fix the cylindrical member 5. The open end of the cylinder 1 is calked at 1b to fix the seal member carrier 8. A projecting part 2c of the piston 2 is fitted in a recess 5b of the cylindrical member 5. A high-pressure gas is introduced into an opening 4 through the gap between the rod 3 and the lip 6a of the seal member 6 or the like. The rod 3 is thrusted in and rotated by about 90 deg. into a state shown in Fig. (B). As a result, the hermetic introduction of the gas is finished.
Patent JP-H10332467-A (JP)
Title: Combination measuring device
Inventor: YOSHIDA MITSURU
IPC: G01G19/387
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To supply adequate amount of a material to be measured, which is readily entwined and has the intense stickiness smoothly and stably to individual supplying device for every measuring part of a combination measuring device. SOLUTION: A plurality of discharging ports 35 are provided at the bottom part of each tank 30 for material to be measured. A gate part 62 of a regulating body 61 is arranged on a slant surface 32, which is inclined toward each discharging port 35. The gate part 62 is lowered to the side of the discharging port in sliding with the slant surface 32 and narrows the flow path of the material to be measured in the tank to the discharging port. The gate part is separated from the discharging port in sliding with the slant surface 32 and expands the flow parth to the discharging port. The material to be measured, which is exhausted by the adequate amount from the tank 30 for the material to be measured by the rising and lowering driving of each regulating body 61, is supplied to a measuring hopper 83 through a direct advancing feeder 71 and a pool hopper 73, and the amount is measured.
Patent JP-S5491654-A (JP)
Title: Friction disc type clutch
Inventor: OOISHI KOUICHI
IPC: F16D13/56
Filed: 1977-12-28
Abstract: PURPOSE: To provide a friction disc type clutch which can assuredly impart the engine torque by constituting same such that the frictional engaging force is increased in response to an increase of the engine torque.  
     CONSTITUTION: When the engine torque is zero, a sleeve 60 is in its retracted position by urging forces of a resilient member 80 and a spring 24, and a pin 52 mounted on a casing 50 is engaged with a ringhtmost portion of a cam face of an arcuate cam slot 63. When torque is imparted to the casing 50 and the pin 52 and in increased, the pin 52 travels along the cam face of the cam slot 63 to a position shown in phantom. In the meantime, the sleeve 60 is moved rightwardly against the urging forces of the resilient member 80 and the spring 24 to push a spring receiver 23 thereby to increase the pressing force against a clutch plate 22 and a friction disc 32. 
     COPYRIGHT: (C)1979,JPO&Japio